Class: ActionFlow::Expression::Group

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/action_flow/expression.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Group

Returns a new instance of Group.



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# File 'lib/action_flow/expression.rb', line 89

def initialize
  @exprs = []
end

Instance Method Details

#+(expression) ⇒ Object 



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# File 'lib/action_flow/expression.rb', line 97

def +(expression)
  Enumerable === expression ?
      expression.each { |exp| @exprs << exp } :
      @exprs << expression
  self
end

#===(context) ⇒ Object 



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# File 'lib/action_flow/expression.rb', line 108

def ===(context)
  any? { |exp| exp === context }
end

#each(&block) ⇒ Object 



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# File 'lib/action_flow/expression.rb', line 93

def each(&block)
  @exprs.each(&block)
end

#verb=(verb) ⇒ Object 



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# File 'lib/action_flow/expression.rb', line 104

def verb=(verb)
  each { |exp| exp.verb = verb }
end